@DanielRusnok

Daniel Rusnok

@DanielRusnokJoined January 2022

Software Development, Software Architecture, Domain-Driven Design, Dotnet, CSharp

About

Nothing here yet.

Available for

Nothing here yet.

Daniel Rusnok's blogs

Try-Catch Blogtrycatchblog.tech27 posts

Digital Craft Workshop - Deep Tech Notesblog.digitalcraftworkshop.com3 posts

Articles Comments

Recently published

DRDaniel Rusnokblog.digitalcraftworkshop.comJun 11 · 7 min read

Captions That Read Along, One Word at a Time

One evening, the reel looks perfect — until I read along. My voice says "memory," and the word glowing on screen is "billing." One word ahead. The whole reel, every scene, the highlight runs ahead of

DRDaniel Rusnokblog.digitalcraftworkshop.comMay 5 · 5 min read

I shipped one MCP tool that updates 30+ fields, and I'm not splitting it

I built an MCP tool that takes 30+ optional fields. The textbook says I should have built six. Here's why I'm keeping it. Drippery — my email drip tool — has an embed. It's a customizable subscribe fo

DRDaniel Rusnokblog.digitalcraftworkshop.comMay 1 · 6 min read

Tracking AI costs across providers: Anthropic and OpenAI Admin APIs in one Next.js page

Anthropic's Admin API is invisible until you create an Organization. OpenAI's cost.amount.value can ship as a string. Anthropic renamed input_tokens to uncached_input_tokens and moved cache fields int

DRDaniel Rusnoktrycatchblog.techApr 15, 2022 · 3 min read

How to Avoid Cartesian Explosion while using EF Core

Cartesian Product Cartesian product is a mathematical description of a multiplication of two sets. When the first set consists of two elements and the second one consists of three elements, the cartesian product result set consists of 6 elements. Eac...

DRDaniel Rusnoktrycatchblog.techJan 6, 2022 · 8 min read

3 Different Ways to Implement Value Object in C# 10

What is Value Object A value object is an object without an explicit identifier. Its first main characteristic is that it does not require an identity. The second principal characteristic is that value objects must be immutable. It means that once va...

Daniel Rusnok

About

Available for

Daniel Rusnok's blogs

Recently published

Captions That Read Along, One Word at a Time

I shipped one MCP tool that updates 30+ fields, and I'm not splitting it

Tracking AI costs across providers: Anthropic and OpenAI Admin APIs in one Next.js page

How to Avoid Cartesian Explosion while using EF Core

3 Different Ways to Implement Value Object in C# 10

Search Hashnode

Daniel Rusnok

About

Available for

Daniel Rusnok's blogs

Recently published

Captions That Read Along, One Word at a Time

I shipped one MCP tool that updates 30+ fields, and I'm not splitting it

Tracking AI costs across providers: Anthropic and OpenAI Admin APIs in one Next.js page

How to Avoid Cartesian Explosion while using EF Core

3 Different Ways to Implement Value Object in C# 10